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Jeff Diana is a highly accomplished and strategic Chief People Officer with over two decades of experience in leading HR functions for high-growth technology companies, including notable tenures at Calendly, Atlassian, and SuccessFactors. He is renowned for his expertise in talent acquisition and management, organizational development, building and scaling strong company cultures, and guiding companies through periods of rapid expansion and transformation. Jeff focuses on creating environments where employees can thrive, driving business success through innovative people strategies. He is also an active advisor and thought leader in the HR and tech communities.
Jeff Diana's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
As Chief People Officer at Atlassian, Jeff Diana was instrumental in scaling the global workforce from approximately 250 to over 1,700 employees. He played a crucial role in fostering Atlassian's award-winning culture and supported the company through its successful IPO, establishing robust people operations to sustain growth.
During his tenure as Chief People Officer at Calendly, Jeff spearheaded the people strategy during a period of significant product innovation, market expansion, and team growth. He focused on building a scalable HR infrastructure, enhancing employee experience, and attracting top talent to support Calendly's rapid scaling.
At SuccessFactors (an SAP company), Jeff played a key role in transforming and scaling the HR function. He contributed significantly to its rapid growth trajectory, talent development programs, and the overall people strategy that supported its market leadership and eventual acquisition by SAP.
Jeff Diana actively serves as an advisor and investor for several early to mid-stage technology companies, leveraging his extensive experience in people operations and scaling to help them build strong foundations for growth and cultivate impactful company cultures.
University of South Carolina
University of South Carolina Darla Moore School of Business
Tufts University
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